/* 样式重置 */
*{
    padding: 0;
    margin: auto;
    font-family: "微软雅黑";
    list-style: none;
    text-decoration: none;
}
a{
    color: black;
    text-decoration: none;
}
/* 左对齐 */
.left{
    display: flex;
    justify-content: left;
}
/* 右对齐 */
.left{
    display: flex;
    justify-content: right;
}
/* 居中对齐 */
.center{
    display: flex;
    justify-content: center;
    justify-items: center;
}

/* 图片 */
img{
    width: 100%;
}
/* 头像 */
.headImage{
    width: 72px;
    height: 72px;
    line-height: 72px;
    vertical-align: middle;
    text-align: center;
    border-radius: 50%;
    overflow: hidden;
    color: white;
    background-size: 72px;
    background-repeat: no-repeat;
    background-color: black;
    font-size: small;
}
.title{
    font-size: 36px;
    font-weight: bold;
}
.gray{
    color: rgb(150, 150, 150);
}
.white{
    color: white;
}
.large{
    font-size: 18px;
}
.larger{
    font-size: larger;
}
.small{
    font-size: small;
}